Canonical URI: https://w3id.org/kmath/textbook_problem/ybm_vision_p051_02
| rdf:type | math:TextbookProblem |
|---|---|
| rdfs:label | YBM p051 문항 02 |
| rdfs:comment | YBM 공통수학1 교과서 p051에서 이미지 판독으로 추출한 문항. |
| math:achievementStandard | achievement_standard:cm1_10_02_03 |
| math:bodyText | 이차방정식 \(x^2+ax-2=0\)의 두 근 \(\alpha,\beta\)가 \(\alpha^2+\beta^2=13\)을 만족시킬 때, 양수 \(a\)의 값을 구하시오. |
| math:extractionConfidence | 0.94 |
| math:hasSolution | textbook_solution:ybm_solution_p140_p051_02 |
| math:pageStart | 51 |
| math:problemKind | self_check |
| math:problemNumber | 스스로 확인하기 2 |
| math:problemType | problem_type:roots_coefficients_relation_use |
| math:reviewStatus | needs_review |
| math:sourceSection | textbook_section:ybm_complex_quadratic_equations |
| math:targets | concept:roots_coefficients_relation |
| math:textbook | textbook_source:ybm_common_math_1 |